/* ==========================================================================
   Blog & Articles Stylesheet
   Created for: Align Asia
   Controls: Blog Listing Grid, Category Filters, Post Cards, Pagination,
             Single Post Layout, Related Articles, and Responsive Behavior.
   ========================================================================== */

/* -------------------------------------------------------------------------
   1. Blog Section & Category Filters
   ------------------------------------------------------------------------- */
.blog-sec {
  background-color: var(--white);
  position: relative;
}

.blog-filter-wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 48px;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(0, 106, 103, 0.12);
}

.blog-category-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.blog-category-nav::-webkit-scrollbar {
  display: none;
}

.blog-cat-pill {
  display: inline-flex;
  align-items: center;
  padding: 8px 18px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: 100px;
  background-color: var(--light-more);
  color: var(--text-dark);
  border: 1px solid rgba(0, 106, 103, 0.12);
  transition: var(--transition);
  white-space: nowrap;
}

.blog-cat-pill:hover,
.blog-cat-pill.active {
  background-color: var(--primary-color);
  color: var(--white);
  border-color: var(--primary-color);
  box-shadow: 0 4px 12px rgba(0, 106, 103, 0.2);
}

.blog-cat-pill .post-count,
.blog-cat-pill .count {
  font-size: 11px;
  opacity: 0.75;
  margin-left: 6px;
}

.blog-search-form {
  position: relative;
  min-width: 260px;
}

.blog-search-form .search-input {
  width: 100%;
  padding: 10px 42px 10px 18px;
  font-size: 14px;
  background-color: var(--light-more);
  border: 1px solid rgba(0, 106, 103, 0.15);
  border-radius: 100px;
  color: var(--text-dark);
  transition: var(--transition);
}

.blog-search-form .search-input:focus {
  background-color: var(--white);
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(0, 106, 103, 0.1);
}

.blog-search-form .search-submit {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-color);
}

.blog-search-form .search-submit svg {
  width: 16px;
  height: 16px;
}

/* -------------------------------------------------------------------------
   2. Blog Card Grid
   ------------------------------------------------------------------------- */
.blog-grid {
  row-gap: 36px;
}

.blog-card {
  height: 100%;
  display: flex;
  flex-direction: column;
  background-color: var(--white);
  border-radius: var(--border-radius);
  border: 1px solid rgba(0, 106, 103, 0.1);
  overflow: hidden;
  transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
  box-shadow: 0 4px 18px rgba(0, 49, 97, 0.04);
}

.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 36px rgba(0, 49, 97, 0.09);
  border-color: rgba(0, 106, 103, 0.28);
}

.blog-card-media {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  min-height: 200px;
  overflow: hidden;
  background-color: var(--primary-light);
}

.blog-card-media a {
  display: block;
  width: 100%;
  height: 100%;
}

.blog-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.blog-card:hover .blog-card-media img {
  transform: scale(1.06);
}

.blog-card-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  height: auto !important;
  width: auto !important;
  z-index: 2;
  background-color: var(--primary-color);
  color: var(--white);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 100px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  transition: var(--transition);
}

.blog-card-badge:hover {
  background-color: var(--secondary-color);
  color: var(--white);
}

.blog-card-body {
  padding: 24px 26px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.blog-card-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  font-size: 13px;
  color: var(--text-light);
  margin-bottom: 12px;
}

.blog-card-meta span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.blog-card-meta .meta-icon {
  width: 14px;
  height: 14px;
  opacity: 0.75;
}

.blog-card-title {
  font-family: 'Blauer Nue', 'Rethink Sans', sans-serif;
  font-size: 20px;
  font-weight: 600;
  line-height: 1.35;
  color: var(--secondary-color);
  margin-bottom: 12px;
  transition: var(--transition);
  word-break: break-word;
}

.blog-card-title a {
  color: inherit;
  text-decoration: none;
}

.blog-card-title a:hover {
  color: var(--primary-color);
}

.blog-card-excerpt {
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-color);
  margin-bottom: 20px;
  flex-grow: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card-footer {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid rgba(0, 106, 103, 0.08);
}

.blog-read-more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--primary-color);
  transition: var(--transition);
}

.blog-read-more .icon {
  font-size: 12px;
  transition: transform 0.3s ease;
}

.blog-card:hover .blog-read-more {
  color: var(--secondary-color);
}

.blog-card:hover .blog-read-more .icon {
  transform: translateX(4px);
}

/* -------------------------------------------------------------------------
   3. Pagination
   ------------------------------------------------------------------------- */
.blog-pagination {
  margin-top: 56px;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}

.blog-pagination .nav-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.blog-pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  height: 44px;
  padding: 0 14px;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-dark);
  background-color: var(--light-more);
  border: 1px solid rgba(0, 106, 103, 0.12);
  border-radius: 100px;
  text-decoration: none;
  transition: var(--transition);
}

.blog-pagination .page-numbers:hover {
  background-color: var(--primary-light);
  color: var(--primary-color);
  border-color: var(--primary-color);
}

.blog-pagination .page-numbers.current {
  background-color: var(--primary-color);
  color: var(--white);
  border-color: var(--primary-color);
  box-shadow: 0 4px 14px rgba(0, 106, 103, 0.25);
}

.blog-pagination .page-numbers.dots {
  background: transparent;
  border-color: transparent;
  cursor: default;
}

/* -------------------------------------------------------------------------
   4. Empty State
   ------------------------------------------------------------------------- */
.blog-empty {
  text-align: center;
  padding: 60px 20px;
  background-color: var(--light-more);
  border-radius: var(--border-radius);
  border: 1px dashed rgba(0, 106, 103, 0.2);
}

.blog-empty-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 18px;
  color: var(--primary-color);
  opacity: 0.6;
}

.blog-empty h3 {
  font-size: 22px;
  color: var(--secondary-color);
  margin-bottom: 10px;
}

.blog-empty p {
  max-width: 500px;
  margin: 0 auto 24px;
  color: var(--text-color);
}

/* -------------------------------------------------------------------------
   5. Single Post Layout
   ------------------------------------------------------------------------- */
.single-blog-sec {
  background-color: var(--white);
  padding-block: 80px 100px;
}

.single-post-wrapper {
  /* max-width: 900px; */
  width: 100%;
  margin: 0 auto;
}

.single-post-header {
  margin-bottom: 36px;
  text-align: left;
}

.single-post-badge {
  display: inline-block;
  background-color: var(--primary-light);
  color: var(--primary-color);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 16px;
  text-decoration: none;
  transition: var(--transition);
}

.single-post-badge:hover {
  background-color: var(--primary-color);
  color: var(--white);
}

.single-post-title {
  font-family: 'Blauer Nue', 'Rethink Sans', sans-serif;
  font-size: 42px;
  font-weight: 600;
  line-height: 1.25;
  color: var(--secondary-color);
  margin-bottom: 20px;
  word-break: break-word;
}

.single-post-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px;
  padding-block: 16px;
  border-top: 1px solid rgba(0, 106, 103, 0.12);
  border-bottom: 1px solid rgba(0, 106, 103, 0.12);
  font-size: 14px;
  color: var(--text-light);
}

.single-post-meta span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.single-post-meta .meta-icon {
  width: 16px;
  height: 16px;
  opacity: 0.8;
}

.single-post-featured-image {
  margin-bottom: 40px;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 12px 32px rgba(0, 49, 97, 0.08);
}

.single-post-featured-image img {
  width: 100%;
  max-height: 520px;
  object-fit: cover;
  display: block;
}

.single-post-body {
  font-size: 17px;
  line-height: 1.8;
  color: var(--text-color);
  word-break: break-word;
}

.single-post-body p {
  margin-bottom: 24px;
}

.single-post-body h2 {
  font-family: 'Blauer Nue', 'Rethink Sans', sans-serif;
  font-size: 30px;
  color: var(--secondary-color);
  margin-top: 44px;
  margin-bottom: 18px;
  font-weight: 600;
}

.single-post-body h3 {
  font-family: 'Blauer Nue', 'Rethink Sans', sans-serif;
  font-size: 24px;
  color: var(--secondary-color);
  margin-top: 36px;
  margin-bottom: 14px;
  font-weight: 600;
}

.single-post-body ul,
.single-post-body ol {
  padding-left: 24px;
  margin-bottom: 26px;
}

.single-post-body ul {
  list-style: disc;
}

.single-post-body ol {
  list-style: decimal;
}

.single-post-body li {
  margin-bottom: 10px;
  line-height: 1.7;
}

.single-post-body blockquote {
  background: linear-gradient(135deg, rgba(230, 241, 240, 0.5) 0%, rgba(245, 249, 249, 0.85) 100%);
  border-left: 4px solid var(--primary-color);
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
  padding: 28px 36px;
  margin: 36px 0;
  font-style: italic;
  font-size: 19px;
  color: var(--secondary-color);
}

.single-post-body img {
  border-radius: 12px;
  margin: 30px 0;
  max-width: 100%;
  height: auto;
}

.single-post-body iframe {
  max-width: 100%;
  width: 100%;
  aspect-ratio: 16 / 9;
  height: auto;
  border-radius: var(--border-radius);
  margin: 24px 0;
}

.single-post-body table {
  display: block;
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 24px 0;
}

/* Post Navigation (Prev / Next) */
.single-post-nav {
  margin-top: 60px;
  padding-top: 32px;
  border-top: 1px solid rgba(0, 106, 103, 0.12);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 20px;
}

.single-post-nav .nav-card {
  flex: 1;
  min-width: 260px;
  padding: 20px 24px;
  background-color: var(--light-more);
  border-radius: var(--border-radius);
  border: 1px solid rgba(0, 106, 103, 0.08);
  text-decoration: none;
  transition: var(--transition);
}

.single-post-nav .nav-card:hover {
  background-color: var(--primary-light);
  border-color: var(--primary-color);
  transform: translateY(-2px);
}

.single-post-nav .nav-direction {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary-color);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.single-post-nav .nav-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--secondary-color);
  line-height: 1.4;
  margin: 0;
}

/* Consultation / Appointment Banner inside Single Post */
.single-post-cta {
  margin-top: 60px;
  padding: 40px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--secondary-color) 0%, #00468b 100%);
  color: var(--white);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.single-post-cta h3 {
  color: var(--white);
  font-size: 26px;
  font-weight: 600;
  margin-bottom: 8px;
}

.single-post-cta p {
  color: rgba(255, 255, 255, 0.85);
  margin: 0;
  font-size: 15px;
}

/* -------------------------------------------------------------------------
   6. Related Articles Section
   ------------------------------------------------------------------------- */
.related-posts-sec {
  background-color: var(--light-more);
  padding-block: 80px 90px;
  border-top: 1px solid rgba(0, 106, 103, 0.1);
}

.related-posts-sec .sec-head {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 48px;
}

.related-posts-sec .sub-title {
  justify-content: center;
}

/* -------------------------------------------------------------------------
   7. Comprehensive Responsive Breakpoints
   ------------------------------------------------------------------------- */

/* Large screens / laptops (under 1200px) */
@media (max-width: 1199px) {
  .blog-card-body {
    padding: 22px;
  }

  .blog-card-title {
    font-size: 19px;
  }
}

/* Tablet devices (under 992px) */
@media (max-width: 991px) {
  .blog-filter-wrap {
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
    margin-bottom: 36px;
  }

  .blog-category-nav {
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 8px;
    -webkit-overflow-scrolling: touch;
    width: 100%;
  }

  .blog-cat-pill {
    flex-shrink: 0;
  }

  .blog-search-form {
    width: 100%;
    min-width: 100%;
  }

  .single-post-title {
    font-size: 32px;
  }

  .single-blog-sec {
    padding-block: 60px 80px;
  }

  .related-posts-sec {
    padding-block: 60px 70px;
  }
}

/* Landscape mobile & small tablet (under 768px) */
@media (max-width: 767px) {
  .blog-sec {
    padding-block: 50px 70px;
  }

  .blog-grid {
    row-gap: 28px;
  }

  .single-post-title {
    font-size: 26px;
    line-height: 1.3;
  }

  .single-post-meta {
    flex-direction: row;
    align-items: center;
    gap: 14px;
    font-size: 13px;
  }

  .single-post-featured-image {
    margin-bottom: 28px;
    border-radius: 12px;
  }

  .single-post-body {
    font-size: 16px;
  }

  .single-post-body h2 {
    font-size: 24px;
    margin-top: 32px;
  }

  .single-post-body h3 {
    font-size: 20px;
    margin-top: 26px;
  }

  .single-post-body blockquote {
    padding: 20px 24px;
    font-size: 17px;
    margin: 24px 0;
  }

  .single-post-nav {
    flex-direction: column;
    margin-top: 40px;
  }

  .single-post-nav .nav-card {
    width: 100%;
    min-width: 100%;
  }

  .single-post-cta {
    padding: 28px 22px;
    flex-direction: column;
    text-align: center;
    gap: 18px;
  }

  .single-post-cta h3 {
    font-size: 22px;
  }

  .single-post-cta .btn {
    width: 100%;
    justify-content: center;
  }

  .blog-card-body {
    padding: 20px;
  }

  .blog-card-title {
    font-size: 18px;
  }

  .blog-pagination {
    margin-top: 40px;
  }

  .blog-pagination .page-numbers {
    min-width: 38px;
    height: 38px;
    padding: 0 10px;
    font-size: 13px;
  }
}

/* Small mobile devices (under 480px) */
@media (max-width: 480px) {
  .blog-filter-wrap {
    margin-bottom: 28px;
  }

  .blog-cat-pill {
    padding: 7px 14px;
    font-size: 12px;
  }

  .blog-card-media {
    min-height: 180px;
  }

  .blog-card-badge {
    top: 10px;
    left: 10px;
    font-size: 10px;
    padding: 4px 10px;
  }

  .blog-card-meta {
    gap: 10px;
    font-size: 12px;
  }

  .blog-card-meta .meta-icon {
    width: 13px;
    height: 13px;
  }

  .blog-card-title {
    font-size: 17px;
  }

  .blog-card-excerpt {
    font-size: 14px;
    -webkit-line-clamp: 2;
  }

  .single-post-title {
    font-size: 22px;
  }

  .single-post-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .single-post-meta span {
    font-size: 12px;
  }

  .single-post-cta {
    padding: 24px 16px;
  }

  .single-post-cta h3 {
    font-size: 19px;
  }

  .single-post-cta p {
    font-size: 14px;
  }

  .blog-pagination .nav-links {
    gap: 6px;
  }

  .blog-pagination .page-numbers {
    min-width: 34px;
    height: 34px;
    font-size: 12px;
    padding: 0 8px;
  }
}